ADLINK ND-6520 - Manual (Page 60)

56 • NuDAM-6521
Response of NuDAM Commands
The response message depends on NuDAM command. The response is also
composed with several characteristics, including leading code, variables, and
carriage return for ending. There are two kinds of leading code for response
message, ”!“ or ”>“ means valid command and ”?“ means invalid. By checking
the response message, user can monitor the command is valid or invalid.
Note : Under the following conditions, there will have no response
message.
1. The specified address ID does not exist.
2. Syntax error.
3. Communication error.
4. Some special commands do not have response.
5.4.2 Summary of Command Set
Command Set of Digital I/O Modules
Command Syntax
General Commands
Set Configuration %(OldAddr)(NewAddr)
(TypeCode)(BaudRate)
(CheckSumFlag)
Read Configuration $(Addr)2
Read Module Name $(Addr)M
Read Firmware Version $(Addr)F
Soft Reset $(Addr)RS
Reset Status $(Addr)5
Functional Commands
Set RTS Status $(Addr)0(RTS Status)
Read RTS Status $(Addr)3
Read CTS Status $(Addr)1
Set Device ID $(Addr)6(Device ID)
Read Device ID $(Addr)7
Set Delimiter $(Addr)C(Delimiter)
Read Delimiter $(Addr)D
Data Pass (Delimiter)(Addr)(Data)
Open/Close Data Gate &(Addr)8(Data Gate Mode)
Special Commands